Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453033 | Automated system and method for subscriber line service control | David M. Little, Wendell N. Sims | 2002-09-17 |
| 6317493 | Automated system and method for subscriber line service control | David M. Little, Wendell N. Sims | 2001-11-13 |
| 6035029 | System and method for subscriber line service control | David M. Little, Wendell N. Sims, Trone T. Bishop, Jr. | 2000-03-07 |